The SERDP Weapons Systems & Platforms FY 2027 solicitation was released December 10, 2025. Researchers from federal organizations, universities, and private industry can apply for SERDP funding via the appropriate solicitation below. All submissions must be in response to a Statement of Need (SON) associated with the solicitation. Pre-proposals are due February 5, 2026 at 2:00 p.m. Eastern Time. All requested full proposals will be due May 4, by 2 PM ET.